Colias erschoffi is a butterfly in the family Pieridae. It is found in Tien-Shan.
Colias erschoffi is a pretty yellow species, in which also the male bears a complete row of submarginal spots, the sexes therefore being very similar; the hindwing is greenish yellow, with sharply defined yellow submarginal band and a large reddish yellow middle spot which has a light centre and is distally produced into a point.
Flies from the middle of May till July and August, at elevations of 5,000 to 7,000 feet (1,500 to 2,100 m).
Colias erschoffii is een vlindersoort uit de familie van de Pieridae (witjes), onderfamilie Coliadinae.
Colias erschoffii werd in 1881 beschreven door Alphéraky.[1]
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